Static task
static1
Behavioral task
behavioral1
Sample
2024-02-24_ebeb97d3846b38880b4e6aa8a539c9a1_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-24_ebeb97d3846b38880b4e6aa8a539c9a1_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-24_ebeb97d3846b38880b4e6aa8a539c9a1_cryptolocker
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Size
47KB
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MD5
ebeb97d3846b38880b4e6aa8a539c9a1
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SHA1
4090e853a09c4c19002a342b8cdd0e1ae24261b7
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SHA256
b8b5e9ad31eee2d9492da25072424afa1d00c8e7aad99fd1bf7ff68d62901a3a
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SHA512
83fae8c8c08b94c4f630ff6b9f439c18750836e7620c76a1fc75bba93ed70b0d62a649752881ac828573c5727ca52ec16b1391e14421b92170cad2e275756022
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WTBG:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6c
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-24_ebeb97d3846b38880b4e6aa8a539c9a1_cryptolocker
Files
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2024-02-24_ebeb97d3846b38880b4e6aa8a539c9a1_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE